28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:09:23 20:23:11 22 3 Jun 22, 2018 3 instances 04:38:42 10:59:00 11:11:16 23 2 Jun 23, 2018 2 instances 00:30:29 00:55:21 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:48:36 16:50:52 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:47:13 13:10:45 13:31:53 18:56:54 19:16:01 19:39:51 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:55:34 20:05:56 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 11:22:15 11:27:52 11:29:24 30 2 Sep 30, 2016 2 instances 21:01:16 21:08:25 Oct 3 3 Oct 3, 2016 3 instances 14:06:40 14:06:40 14:08:33 Nov Dec 29